1 // MediaWiki JavaScript support functions
3 var clientPC
= navigator
.userAgent
.toLowerCase(); // Get client info
4 var is_gecko
= /gecko/.test( clientPC
) &&
5 !/khtml|spoofer|netscape\/7\.0/.test(clientPC
);
6 var webkit_match
= clientPC
.match(/applewebkit\/(\d+)/);
8 var is_safari
= clientPC
.indexOf('applewebkit') != -1 &&
9 clientPC
.indexOf('spoofer') == -1;
10 var is_safari_win
= is_safari
&& clientPC
.indexOf('windows') != -1;
11 var webkit_version
= parseInt(webkit_match
[1]);
13 // For accesskeys; note that FF3+ is included here!
14 var is_ff2
= /firefox\/[2-9]|minefield\/3/.test( clientPC
);
15 var ff2_bugs
= /firefox\/2/.test( clientPC
);
16 // These aren't used here, but some custom scripts rely on them
17 var is_ff2_win
= is_ff2
&& clientPC
.indexOf('windows') != -1;
18 var is_ff2_x11
= is_ff2
&& clientPC
.indexOf('x11') != -1;
19 if (clientPC
.indexOf('opera') != -1) {
21 var is_opera_preseven
= window
.opera
&& !document
.childNodes
;
22 var is_opera_seven
= window
.opera
&& document
.childNodes
;
23 var is_opera_95
= /opera\/(9\.[5-9]|[1-9][0-9])/.test( clientPC
);
24 var opera6_bugs
= is_opera_preseven
;
25 var opera7_bugs
= is_opera_seven
&& !is_opera_95
;
26 var opera95_bugs
= /opera\/(9\.5)/.test( clientPC
);
29 // Global external objects used by this script.
30 /*extern ta, stylepath, skin */
32 // add any onload functions in this hook (please don't hard-code any events in the xhtml source)
35 if (!window
.onloadFuncts
) {
36 var onloadFuncts
= [];
39 // code that is dependent on js2 functions should use js2AddOnloadHook
40 function addOnloadHook(hookFunct
) {
41 // Allows add-on scripts to add onload functions
43 onloadFuncts
[onloadFuncts
.length
] = hookFunct
;
45 hookFunct(); // bug in MSIE script loading
50 function hookEvent(hookName
, hookFunct
) {
51 addHandler(window
, hookName
, hookFunct
);
54 function importScript(page
) {
55 // TODO: might want to introduce a utility function to match wfUrlencode() in PHP
56 var uri
= wgScript
+ '?title=' +
57 encodeURIComponent(page
.replace(/ /g,'_')).replace(/%2F
/ig,'/').replace(/%3A/ig,':') +
58 '&action
=raw
&ctype
=text
/javascript
';
59 return importScriptURI(uri);
62 var loadedScripts = {}; // included-scripts tracker
63 function importScriptURI(url) {
64 if (loadedScripts[url]) {
67 loadedScripts[url] = true;
68 var s = document.createElement('script
');
69 s.setAttribute('src
',url);
70 s.setAttribute('type
','text
/javascript
');
71 document.getElementsByTagName('head
')[0].appendChild(s);
75 function importStylesheet(page) {
76 return importStylesheetURI(wgScript + '?action
=raw
&ctype
=text
/css&title=' + encodeURIComponent(page.replace(/ /g
,'_')));
79 function importStylesheetURI(url
,media
) {
80 var l
= document
.createElement('link');
84 if(media
) l
.media
= media
85 document
.getElementsByTagName('head')[0].appendChild(l
);
89 function appendCSS(text
) {
90 var s
= document
.createElement('style');
93 if (s
.styleSheet
) s
.styleSheet
.cssText
= text
//IE
94 else s
.appendChild(document
.createTextNode(text
+ '')) //Safari sometimes borks on null
95 document
.getElementsByTagName('head')[0].appendChild(s
);
99 // special stylesheet links
100 if (typeof stylepath
!= 'undefined' && typeof skin
!= 'undefined') {
101 // FIXME: This tries to load the stylesheets even for skins where they
102 // don't exist, i.e., everything but Monobook.
104 importStylesheetURI(stylepath
+'/'+skin
+'/Opera6Fixes.css');
105 } else if (opera7_bugs
) {
106 importStylesheetURI(stylepath
+'/'+skin
+'/Opera7Fixes.css');
107 } else if (opera95_bugs
) {
108 importStylesheetURI(stylepath
+'/'+skin
+'/Opera9Fixes.css');
109 } else if (ff2_bugs
) {
110 importStylesheetURI(stylepath
+'/'+skin
+'/FF2Fixes.css');
116 // Un-trap us from framesets
117 if (window
.top
!= window
) {
118 window
.top
.location
= window
.location
;
122 function showTocToggle() {
123 if (document
.createTextNode
) {
124 // Uses DOM calls to avoid document.write + XHTML issues
126 var linkHolder
= document
.getElementById('toctitle');
127 var existingLink
= document
.getElementById('togglelink');
128 if (!linkHolder
|| existingLink
) {
129 // Don't add the toggle link twice
133 var outerSpan
= document
.createElement('span');
134 outerSpan
.className
= 'toctoggle';
136 var toggleLink
= document
.createElement('a');
137 toggleLink
.id
= 'togglelink';
138 toggleLink
.className
= 'internal';
139 toggleLink
.href
= 'javascript:toggleToc()';
140 toggleLink
.appendChild(document
.createTextNode(tocHideText
));
142 outerSpan
.appendChild(document
.createTextNode('['));
143 outerSpan
.appendChild(toggleLink
);
144 outerSpan
.appendChild(document
.createTextNode(']'));
146 linkHolder
.appendChild(document
.createTextNode(' '));
147 linkHolder
.appendChild(outerSpan
);
149 var cookiePos
= document
.cookie
.indexOf("hidetoc=");
150 if (cookiePos
> -1 && document
.cookie
.charAt(cookiePos
+ 8) == 1) {
156 function changeText(el
, newText
) {
157 // Safari work around
159 el
.innerText
= newText
;
160 } else if (el
.firstChild
&& el
.firstChild
.nodeValue
) {
161 el
.firstChild
.nodeValue
= newText
;
165 function toggleToc() {
166 var toc
= document
.getElementById('toc').getElementsByTagName('ul')[0];
167 var toggleLink
= document
.getElementById('togglelink');
169 if (toc
&& toggleLink
&& toc
.style
.display
== 'none') {
170 changeText(toggleLink
, tocHideText
);
171 toc
.style
.display
= 'block';
172 document
.cookie
= "hidetoc=0";
174 changeText(toggleLink
, tocShowText
);
175 toc
.style
.display
= 'none';
176 document
.cookie
= "hidetoc=1";
180 var mwEditButtons
= [];
181 var mwCustomEditButtons
= []; // eg to add in MediaWiki:Common.js
183 function escapeQuotes(text
) {
184 var re
= new RegExp("'","g");
185 text
= text
.replace(re
,"\\'");
186 re
= new RegExp("\\n","g");
187 text
= text
.replace(re
,"\\n");
188 return escapeQuotesHTML(text
);
191 function escapeQuotesHTML(text
) {
192 var re
= new RegExp('&',"g");
193 text
= text
.replace(re
,"&");
194 re
= new RegExp('"',"g");
195 text
= text
.replace(re
,""");
196 re
= new RegExp('<',"g");
197 text
= text
.replace(re
,"<");
198 re
= new RegExp('>',"g");
199 text
= text
.replace(re
,">");
205 * Set the accesskey prefix based on browser detection.
207 var tooltipAccessKeyPrefix
= 'alt-';
209 tooltipAccessKeyPrefix
= 'shift-esc-';
210 } else if (!is_safari_win
&& is_safari
&& webkit_version
> 526) {
211 tooltipAccessKeyPrefix
= 'ctrl-alt-';
212 } else if (!is_safari_win
&& (is_safari
213 || clientPC
.indexOf('mac') != -1
214 || clientPC
.indexOf('konqueror') != -1 )) {
215 tooltipAccessKeyPrefix
= 'ctrl-';
217 tooltipAccessKeyPrefix
= 'alt-shift-';
219 var tooltipAccessKeyRegexp
= /\[(ctrl-)?(alt-)?(shift-)?(esc-)?(.)\]$/;
222 * Add the appropriate prefix to the accesskey shown in the tooltip.
223 * If the nodeList parameter is given, only those nodes are updated;
224 * otherwise, all the nodes that will probably have accesskeys by
225 * default are updated.
227 * @param Array nodeList -- list of elements to update
229 function updateTooltipAccessKeys( nodeList
) {
231 // Rather than scan all links on the whole page, we can just scan these
232 // containers which contain the relevant links. This is really just an
233 // optimization technique.
234 var linkContainers
= [
235 "column-one", // Monobook and Modern
236 "head", "panel", "p-logo" // Vector
238 for ( var i
in linkContainers
) {
239 var linkContainer
= document
.getElementById( linkContainers
[i
] );
240 if ( linkContainer
) {
241 updateTooltipAccessKeys( linkContainer
.getElementsByTagName("a") );
244 // these are rare enough that no such optimization is needed
245 updateTooltipAccessKeys( document
.getElementsByTagName("input") );
246 updateTooltipAccessKeys( document
.getElementsByTagName("label") );
250 for ( var i
= 0; i
< nodeList
.length
; i
++ ) {
251 var element
= nodeList
[i
];
252 var tip
= element
.getAttribute("title");
253 if ( tip
&& tooltipAccessKeyRegexp
.exec(tip
) ) {
254 tip
= tip
.replace(tooltipAccessKeyRegexp
,
255 "["+tooltipAccessKeyPrefix
+"$5]");
256 element
.setAttribute("title", tip
);
262 * Add a link to one of the portlet menus on the page, including:
264 * p-cactions: Content actions (shown as tabs above the main content in Monobook)
265 * p-personal: Personal tools (shown at the top right of the page in Monobook)
266 * p-navigation: Navigation
269 * This function exists for the convenience of custom JS authors. All
270 * but the first three parameters are optional, though providing at
271 * least an id and a tooltip is recommended.
273 * By default the new link will be added to the end of the list. To
274 * add the link before a given existing item, pass the DOM node of
275 * that item (easily obtained with document.getElementById()) as the
276 * nextnode parameter; to add the link _after_ an existing item, pass
277 * the node's nextSibling instead.
279 * @param String portlet -- id of the target portlet ("p-cactions", "p-personal", "p-navigation" or "p-tb")
280 * @param String href -- link URL
281 * @param String text -- link text (will be automatically lowercased by CSS for p-cactions in Monobook)
282 * @param String id -- id of the new item, should be unique and preferably have the appropriate prefix ("ca-", "pt-", "n-" or "t-")
283 * @param String tooltip -- text to show when hovering over the link, without accesskey suffix
284 * @param String accesskey -- accesskey to activate this link (one character, try to avoid conflicts)
285 * @param Node nextnode -- the DOM node before which the new item should be added, should be another item in the same list
287 * @return Node -- the DOM node of the new item (an LI element) or null
289 function addPortletLink(portlet
, href
, text
, id
, tooltip
, accesskey
, nextnode
) {
290 var node
= document
.getElementById(portlet
);
291 if ( !node
) return null;
292 node
= node
.getElementsByTagName( "ul" )[0];
293 if ( !node
) return null;
295 var link
= document
.createElement( "a" );
296 link
.appendChild( document
.createTextNode( text
) );
299 var item
= document
.createElement( "li" );
300 item
.appendChild( link
);
301 if ( id
) item
.id
= id
;
304 link
.setAttribute( "accesskey", accesskey
);
305 tooltip
+= " ["+accesskey
+"]";
308 link
.setAttribute( "title", tooltip
);
310 if ( accesskey
&& tooltip
) {
311 updateTooltipAccessKeys( new Array( link
) );
314 if ( nextnode
&& nextnode
.parentNode
== node
)
315 node
.insertBefore( item
, nextnode
);
317 node
.appendChild( item
); // IE compatibility (?)
322 function getInnerText(el
) {
323 if (typeof el
== "string") return el
;
324 if (typeof el
== "undefined") { return el
};
325 if (el
.textContent
) return el
.textContent
; // not needed but it is faster
326 if (el
.innerText
) return el
.innerText
; // IE doesn't have textContent
329 var cs
= el
.childNodes
;
331 for (var i
= 0; i
< l
; i
++) {
332 switch (cs
[i
].nodeType
) {
333 case 1: //ELEMENT_NODE
334 str
+= ts_getInnerText(cs
[i
]);
337 str
+= cs
[i
].nodeValue
;
346 * Set up accesskeys/tooltips from the deprecated ta array. If doId
347 * is specified, only set up for that id. Note that this function is
348 * deprecated and will not be supported indefinitely -- use
349 * updateTooltipAccessKey() instead.
351 * @param mixed doId string or null
353 function akeytt( doId
) {
354 // A lot of user scripts (and some of the code below) break if
355 // ta isn't defined, so we make sure it is. Explictly using
356 // window.ta avoids a "ta is not defined" error.
357 if (!window
.ta
) window
.ta
= new Array
;
359 // Make a local, possibly restricted, copy to avoid clobbering
368 // Now deal with evil deprecated ta
369 var watchCheckboxExists
= document
.getElementById( 'wpWatchthis' ) ? true : false;
371 var n
= document
.getElementById(id
);
375 // Are we putting accesskey in it
376 if (ta
[id
][0].length
> 0) {
377 // Is this object a object? If not assume it's the next child.
379 if (n
.nodeName
.toLowerCase() == "a") {
384 // Don't add an accesskey for the watch tab if the watch
385 // checkbox is also available.
386 if (a
&& ((id
!= 'ca-watch' && id
!= 'ca-unwatch') || !watchCheckboxExists
)) {
387 a
.accessKey
= ta
[id
][0];
388 ak
= ' ['+tooltipAccessKeyPrefix
+ta
[id
][0]+']';
391 // We don't care what type the object is when assigning tooltip
397 a
.title
= ta
[id
][1]+ak
;
406 function setupCheckboxShiftClick() {
409 var inputs
= document
.getElementsByTagName('input');
410 addCheckboxClickHandlers(inputs
);
413 function addCheckboxClickHandlers(inputs
, start
) {
414 if ( !start
) start
= 0;
416 var finish
= start
+ 250;
417 if ( finish
> inputs
.length
)
418 finish
= inputs
.length
;
420 for ( var i
= start
; i
< finish
; i
++ ) {
422 if ( !cb
.type
|| cb
.type
.toLowerCase() != 'checkbox' )
424 var end
= checkboxes
.length
;
425 checkboxes
[end
] = cb
;
427 cb
.onclick
= checkboxClickHandler
;
430 if ( finish
< inputs
.length
) {
431 setTimeout( function () {
432 addCheckboxClickHandlers(inputs
, finish
);
437 function checkboxClickHandler(e
) {
438 if (typeof e
== 'undefined') {
441 if ( !e
.shiftKey
|| lastCheckbox
=== null ) {
442 lastCheckbox
= this.index
;
445 var endState
= this.checked
;
447 if ( this.index
< lastCheckbox
) {
448 start
= this.index
+ 1;
449 finish
= lastCheckbox
;
451 start
= lastCheckbox
;
452 finish
= this.index
- 1;
454 for (var i
= start
; i
<= finish
; ++i
) {
455 checkboxes
[i
].checked
= endState
;
456 if( i
> start
&& typeof checkboxes
[i
].onchange
== 'function' )
457 checkboxes
[i
].onchange(); // fire triggers
459 lastCheckbox
= this.index
;
463 function toggle_element_activation(ida
,idb
) {
464 if (!document
.getElementById
) {
467 //hide and show appropriate upload sizes
468 if(idb
== 'wpUploadFileURL'){
469 var e
= document
.getElementById('mw-upload-maxfilesize');
470 if(e
) e
.style
.display
= "none";
472 var e
= document
.getElementById('mw-upload-maxfilesize-url');
473 if(e
) e
.style
.display
= "block";
475 if(idb
== 'wpUploadFile'){
476 var e
= document
.getElementById('mw-upload-maxfilesize-url');
477 if(e
) e
.style
.display
= "none";
479 var e
= document
.getElementById('mw-upload-maxfilesize');
480 if(e
) e
.style
.display
= "block";
482 document
.getElementById(ida
).disabled
= true;
483 document
.getElementById(idb
).disabled
= false;
486 function toggle_element_check(ida
,idb
) {
487 if (!document
.getElementById
) {
490 document
.getElementById(ida
).checked
=true;
491 document
.getElementById(idb
).checked
=false;
495 Written by Jonathan Snook, http://www.snook.ca/jonathan
496 Add-ons by Robert Nyman, http://www.robertnyman.com
497 Author says "The credit comment is all it takes, no license. Go crazy with it!:-)"
498 From http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/
500 function getElementsByClassName(oElm
, strTagName
, oClassNames
){
501 var arrReturnElements
= new Array();
502 if ( typeof( oElm
.getElementsByClassName
) == "function" ) {
503 /* Use a native implementation where possible FF3, Saf3.2, Opera 9.5 */
504 var arrNativeReturn
= oElm
.getElementsByClassName( oClassNames
);
505 if ( strTagName
== "*" )
506 return arrNativeReturn
;
507 for ( var h
=0; h
< arrNativeReturn
.length
; h
++ ) {
508 if( arrNativeReturn
[h
].tagName
.toLowerCase() == strTagName
.toLowerCase() )
509 arrReturnElements
[arrReturnElements
.length
] = arrNativeReturn
[h
];
511 return arrReturnElements
;
513 var arrElements
= (strTagName
== "*" && oElm
.all
)? oElm
.all
: oElm
.getElementsByTagName(strTagName
);
514 var arrRegExpClassNames
= new Array();
515 if(typeof oClassNames
== "object"){
516 for(var i
=0; i
<oClassNames
.length
; i
++){
517 arrRegExpClassNames
[arrRegExpClassNames
.length
] =
518 new RegExp("(^|\\s)" + oClassNames
[i
].replace(/\-/g, "\\-") + "(\\s|$)");
522 arrRegExpClassNames
[arrRegExpClassNames
.length
] =
523 new RegExp("(^|\\s)" + oClassNames
.replace(/\-/g, "\\-") + "(\\s|$)");
527 for(var j
=0; j
<arrElements
.length
; j
++){
528 oElement
= arrElements
[j
];
530 for(var k
=0; k
<arrRegExpClassNames
.length
; k
++){
531 if(!arrRegExpClassNames
[k
].test(oElement
.className
)){
537 arrReturnElements
[arrReturnElements
.length
] = oElement
;
540 return (arrReturnElements
)
543 function redirectToFragment(fragment
) {
544 var match
= navigator
.userAgent
.match(/AppleWebKit\/(\d+)/);
546 var webKitVersion
= parseInt(match
[1]);
547 if (webKitVersion
< 420) {
548 // Released Safari w/ WebKit 418.9.1 messes up horribly
549 // Nightlies of 420+ are ok
554 // Mozilla needs to wait until after load, otherwise the window doesn't scroll
555 addOnloadHook(function () {
556 if (window
.location
.hash
== "")
557 window
.location
.hash
= fragment
;
560 if (window
.location
.hash
== "")
561 window
.location
.hash
= fragment
;
566 * Table sorting script based on one (c) 1997-2006 Stuart Langridge and Joost
568 * http://www.joostdevalk.nl/code/sortable-table/
569 * http://www.kryogenix.org/code/browser/sorttable/
571 * @todo don't break on colspans/rowspans (bug 8028)
572 * @todo language-specific digit grouping/decimals (bug 8063)
573 * @todo support all accepted date formats (bug 8226)
576 var ts_image_path
= stylepath
+"/common/images/";
577 var ts_image_up
= "sort_up.gif";
578 var ts_image_down
= "sort_down.gif";
579 var ts_image_none
= "sort_none.gif";
580 var ts_europeandate
= wgContentLanguage
!= "en"; // The non-American-inclined can change to "true"
581 var ts_alternate_row_colors
= false;
582 var ts_number_transform_table
= null;
583 var ts_number_regex
= null;
585 function sortables_init() {
587 // Find all tables with class sortable and make them sortable
588 var tables
= getElementsByClassName(document
, "table", "sortable");
589 for (var ti
= 0; ti
< tables
.length
; ti
++) {
590 if (!tables
[ti
].id
) {
591 tables
[ti
].setAttribute('id','sortable_table_id_'+idnum
);
594 ts_makeSortable(tables
[ti
]);
598 function ts_makeSortable(table
) {
600 if (table
.rows
&& table
.rows
.length
> 0) {
601 if (table
.tHead
&& table
.tHead
.rows
.length
> 0) {
602 firstRow
= table
.tHead
.rows
[table
.tHead
.rows
.length
-1];
604 firstRow
= table
.rows
[0];
607 if (!firstRow
) return;
609 // We have a first row: assume it's the header, and make its contents clickable links
610 for (var i
= 0; i
< firstRow
.cells
.length
; i
++) {
611 var cell
= firstRow
.cells
[i
];
612 if ((" "+cell
.className
+" ").indexOf(" unsortable ") == -1) {
613 cell
.innerHTML
+= ' '
614 + '<a href="#" class="sortheader" '
615 + 'onclick="ts_resortTable(this);return false;">'
616 + '<span class="sortarrow">'
620 + '" alt="↓"/></span></a>';
623 if (ts_alternate_row_colors
) {
628 function ts_getInnerText(el
) {
629 return getInnerText( el
);
632 function ts_resortTable(lnk
) {
634 var span
= lnk
.getElementsByTagName('span')[0];
636 var td
= lnk
.parentNode
;
637 var tr
= td
.parentNode
;
638 var column
= td
.cellIndex
;
640 var table
= tr
.parentNode
;
641 while (table
&& !(table
.tagName
&& table
.tagName
.toLowerCase() == 'table'))
642 table
= table
.parentNode
;
645 if (table
.rows
.length
<= 1) return;
647 // Generate the number transform table if it's not done already
648 if (ts_number_transform_table
== null) {
649 ts_initTransformTable();
652 // Work out a type for the column
653 // Skip the first row if that's where the headings are
654 var rowStart
= (table
.tHead
&& table
.tHead
.rows
.length
> 0 ? 0 : 1);
657 for (var i
= rowStart
; i
< table
.rows
.length
; i
++) {
658 if (table
.rows
[i
].cells
.length
> column
) {
659 itm
= ts_getInnerText(table
.rows
[i
].cells
[column
]);
660 itm
= itm
.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "");
661 if (itm
!= "") break;
665 // TODO: bug 8226, localised date formats
666 var sortfn
= ts_sort_generic
;
667 var preprocessor
= ts_toLowerCase
;
668 if (/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/.test(itm
)) {
669 preprocessor
= ts_dateToSortKey
;
670 } else if (/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/.test(itm
)) {
671 preprocessor
= ts_dateToSortKey
;
672 } else if (/^\d\d[\/.-]\d\d[\/.-]\d\d$/.test(itm
)) {
673 preprocessor
= ts_dateToSortKey
;
674 // pound dollar euro yen currency cents
675 } else if (/(^[\u00a3$\u20ac\u00a4\u00a5]|\u00a2$)/.test(itm
)) {
676 preprocessor
= ts_currencyToSortKey
;
677 } else if (ts_number_regex
.test(itm
)) {
678 preprocessor
= ts_parseFloat
;
681 var reverse
= (span
.getAttribute("sortdir") == 'down');
683 var newRows
= new Array();
684 var staticRows
= new Array();
685 for (var j
= rowStart
; j
< table
.rows
.length
; j
++) {
686 var row
= table
.rows
[j
];
687 if((" "+row
.className
+" ").indexOf(" unsortable ") < 0) {
688 var keyText
= ts_getInnerText(row
.cells
[column
]);
689 var oldIndex
= (reverse
? -j
: j
);
690 var preprocessed
= preprocessor( keyText
.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, "") );
692 newRows
[newRows
.length
] = new Array(row
, preprocessed
, oldIndex
);
693 } else staticRows
[staticRows
.length
] = new Array(row
, false, j
-rowStart
);
696 newRows
.sort(sortfn
);
700 arrowHTML
= '<img src="'+ ts_image_path
+ ts_image_down
+ '" alt="↓"/>';
702 span
.setAttribute('sortdir','up');
704 arrowHTML
= '<img src="'+ ts_image_path
+ ts_image_up
+ '" alt="↑"/>';
705 span
.setAttribute('sortdir','down');
708 for (var i
= 0; i
< staticRows
.length
; i
++) {
709 var row
= staticRows
[i
];
710 newRows
.splice(row
[2], 0, row
);
713 // We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
714 // don't do sortbottom rows
715 for (var i
= 0; i
< newRows
.length
; i
++) {
716 if ((" "+newRows
[i
][0].className
+" ").indexOf(" sortbottom ") == -1)
717 table
.tBodies
[0].appendChild(newRows
[i
][0]);
719 // do sortbottom rows only
720 for (var i
= 0; i
< newRows
.length
; i
++) {
721 if ((" "+newRows
[i
][0].className
+" ").indexOf(" sortbottom ") != -1)
722 table
.tBodies
[0].appendChild(newRows
[i
][0]);
725 // Delete any other arrows there may be showing
726 var spans
= getElementsByClassName(tr
, "span", "sortarrow");
727 for (var i
= 0; i
< spans
.length
; i
++) {
728 spans
[i
].innerHTML
= '<img src="'+ ts_image_path
+ ts_image_none
+ '" alt="↓"/>';
730 span
.innerHTML
= arrowHTML
;
732 if (ts_alternate_row_colors
) {
737 function ts_initTransformTable() {
738 if ( typeof wgSeparatorTransformTable
== "undefined"
739 || ( wgSeparatorTransformTable
[0] == '' && wgDigitTransformTable
[2] == '' ) )
741 digitClass
= "[0-9,.]";
742 ts_number_transform_table
= false;
744 ts_number_transform_table
= {};
745 // Unpack the transform table
747 ascii
= wgSeparatorTransformTable
[0].split("\t");
748 localised
= wgSeparatorTransformTable
[1].split("\t");
749 for ( var i
= 0; i
< ascii
.length
; i
++ ) {
750 ts_number_transform_table
[localised
[i
]] = ascii
[i
];
753 ascii
= wgDigitTransformTable
[0].split("\t");
754 localised
= wgDigitTransformTable
[1].split("\t");
755 for ( var i
= 0; i
< ascii
.length
; i
++ ) {
756 ts_number_transform_table
[localised
[i
]] = ascii
[i
];
759 // Construct regex for number identification
760 digits
= ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ',', '\\.'];
762 for ( var digit
in ts_number_transform_table
) {
763 // Escape regex metacharacters
765 digit
.replace( /[\\\\$\*\+\?\.\(\)\|\{\}\[\]\-]/,
766 function( s
) { return '\\' + s
; } )
768 if (digit
.length
> maxDigitLength
) {
769 maxDigitLength
= digit
.length
;
772 if ( maxDigitLength
> 1 ) {
773 digitClass
= '[' + digits
.join( '', digits
) + ']';
775 digitClass
= '(' + digits
.join( '|', digits
) + ')';
779 // We allow a trailing percent sign, which we just strip. This works fine
780 // if percents and regular numbers aren't being mixed.
781 ts_number_regex
= new RegExp(
783 "[+-]?[0-9][0-9,]*(\\.[0-9,]*)?(E[+-]?[0-9][0-9,]*)?" + // Fortran-style scientific
785 "[+-]?" + digitClass
+ "+%?" + // Generic localised
790 function ts_toLowerCase( s
) {
791 return s
.toLowerCase();
794 function ts_dateToSortKey(date
) {
795 // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
796 if (date
.length
== 11) {
797 switch (date
.substr(3,3).toLowerCase()) {
798 case "jan": var month
= "01"; break;
799 case "feb": var month
= "02"; break;
800 case "mar": var month
= "03"; break;
801 case "apr": var month
= "04"; break;
802 case "may": var month
= "05"; break;
803 case "jun": var month
= "06"; break;
804 case "jul": var month
= "07"; break;
805 case "aug": var month
= "08"; break;
806 case "sep": var month
= "09"; break;
807 case "oct": var month
= "10"; break;
808 case "nov": var month
= "11"; break;
809 case "dec": var month
= "12"; break;
810 // default: var month = "00";
812 return date
.substr(7,4)+month
+date
.substr(0,2);
813 } else if (date
.length
== 10) {
814 if (ts_europeandate
== false) {
815 return date
.substr(6,4)+date
.substr(0,2)+date
.substr(3,2);
817 return date
.substr(6,4)+date
.substr(3,2)+date
.substr(0,2);
819 } else if (date
.length
== 8) {
820 yr
= date
.substr(6,2);
821 if (parseInt(yr
) < 50) {
826 if (ts_europeandate
== true) {
827 return yr
+date
.substr(3,2)+date
.substr(0,2);
829 return yr
+date
.substr(0,2)+date
.substr(3,2);
835 function ts_parseFloat( s
) {
839 if (ts_number_transform_table
!= false) {
842 for ( var p
= 0; p
< s
.length
; p
++ ) {
844 if (c
in ts_number_transform_table
) {
845 newNum
+= ts_number_transform_table
[c
];
853 num
= parseFloat(s
.replace(/,/g
, ""));
854 return (isNaN(num
) ? 0 : num
);
857 function ts_currencyToSortKey( s
) {
858 return ts_parseFloat(s
.replace(/[^0-9.,]/g,''));
861 function ts_sort_generic(a
, b
) {
862 return a
[1] < b
[1] ? -1 : a
[1] > b
[1] ? 1 : a
[2] - b
[2];
865 function ts_alternate(table
) {
866 // Take object table and get all it's tbodies.
867 var tableBodies
= table
.getElementsByTagName("tbody");
868 // Loop through these tbodies
869 for (var i
= 0; i
< tableBodies
.length
; i
++) {
870 // Take the tbody, and get all it's rows
871 var tableRows
= tableBodies
[i
].getElementsByTagName("tr");
872 // Loop through these rows
873 // Start at 1 because we want to leave the heading row untouched
874 for (var j
= 0; j
< tableRows
.length
; j
++) {
875 // Check if j is even, and apply classes for both possible results
876 var oldClasses
= tableRows
[j
].className
.split(" ");
877 var newClassName
= "";
878 for (var k
= 0; k
< oldClasses
.length
; k
++) {
879 if (oldClasses
[k
] != "" && oldClasses
[k
] != "even" && oldClasses
[k
] != "odd")
880 newClassName
+= oldClasses
[k
] + " ";
882 tableRows
[j
].className
= newClassName
+ (j
% 2 == 0 ? "even" : "odd");
888 * End of table sorting code
893 * Add a cute little box at the top of the screen to inform the user of
894 * something, replacing any preexisting message.
896 * @param String -or- Dom Object message HTML to be put inside the right div
897 * @param String className Used in adding a class; should be different for each
898 * call to allow CSS/JS to hide different boxes. null = no class used.
899 * @return Boolean True on success, false on failure
901 function jsMsg( message
, className
) {
902 if ( !document
.getElementById
) {
905 // We special-case skin structures provided by the software. Skins that
906 // choose to abandon or significantly modify our formatting can just define
907 // an mw-js-message div to start with.
908 var messageDiv
= document
.getElementById( 'mw-js-message' );
910 messageDiv
= document
.createElement( 'div' );
911 if ( document
.getElementById( 'column-content' )
912 && document
.getElementById( 'content' ) ) {
913 // MonoBook, presumably
914 document
.getElementById( 'content' ).insertBefore(
916 document
.getElementById( 'content' ).firstChild
918 } else if ( document
.getElementById('content')
919 && document
.getElementById( 'article' ) ) {
920 // Non-Monobook but still recognizable (old-style)
921 document
.getElementById( 'article').insertBefore(
923 document
.getElementById( 'article' ).firstChild
930 messageDiv
.setAttribute( 'id', 'mw-js-message' );
931 messageDiv
.style
.display
= 'block';
933 messageDiv
.setAttribute( 'class', 'mw-js-message-'+className
);
936 if (typeof message
=== 'object') {
937 while (messageDiv
.hasChildNodes()) // Remove old content
938 messageDiv
.removeChild(messageDiv
.firstChild
);
939 messageDiv
.appendChild (message
); // Append new content
942 messageDiv
.innerHTML
= message
;
948 * Inject a cute little progress spinner after the specified element
950 * @param element Element to inject after
951 * @param id Identifier string (for use with removeSpinner(), below)
953 function injectSpinner( element
, id
) {
954 var spinner
= document
.createElement( "img" );
955 spinner
.id
= "mw-spinner-" + id
;
956 spinner
.src
= stylepath
+ "/common/images/spinner.gif";
957 spinner
.alt
= spinner
.title
= "...";
958 if( element
.nextSibling
) {
959 element
.parentNode
.insertBefore( spinner
, element
.nextSibling
);
961 element
.parentNode
.appendChild( spinner
);
966 * Remove a progress spinner added with injectSpinner()
968 * @param id Identifier string
970 function removeSpinner( id
) {
971 var spinner
= document
.getElementById( "mw-spinner-" + id
);
973 spinner
.parentNode
.removeChild( spinner
);
977 function runOnloadHook() {
978 // don't run anything below this for non-dom browsers
979 if (doneOnloadHook
|| !(document
.getElementById
&& document
.getElementsByTagName
)) {
983 // set this before running any hooks, since any errors below
984 // might cause the function to terminate prematurely
985 doneOnloadHook
= true;
987 updateTooltipAccessKeys( null );
989 setupCheckboxShiftClick();
992 // Run any added-on functions
993 for (var i
= 0; i
< onloadFuncts
.length
; i
++) {
999 * Add an event handler to an element
1001 * @param Element element Element to add handler to
1002 * @param String attach Event to attach to
1003 * @param callable handler Event handler callback
1005 function addHandler( element
, attach
, handler
) {
1006 if( window
.addEventListener
) {
1007 element
.addEventListener( attach
, handler
, false );
1008 } else if( window
.attachEvent
) {
1009 element
.attachEvent( 'on' + attach
, handler
);
1014 * Add a click event handler to an element
1016 * @param Element element Element to add handler to
1017 * @param callable handler Event handler callback
1019 function addClickHandler( element
, handler
) {
1020 addHandler( element
, 'click', handler
);
1024 * Removes an event handler from an element
1026 * @param Element element Element to remove handler from
1027 * @param String remove Event to remove
1028 * @param callable handler Event handler callback to remove
1030 function removeHandler( element
, remove
, handler
) {
1031 if( window
.removeEventListener
) {
1032 element
.removeEventListener( remove
, handler
, false );
1033 } else if( window
.detachEvent
) {
1034 element
.detachEvent( 'on' + remove
, handler
);
1037 //note: all skins should call runOnloadHook() at the end of html output,
1038 // so the below should be redundant. It's there just in case.
1039 hookEvent("load", runOnloadHook
);